-#define LOG_BUF_LEN (16384) /* This must be a power of two */+#ifdef CONFIG_SMP+#define LOG_BUF_LEN (65536) /* This must be a power of two */+#else+#define LOG_BUF_LEN (16384) /* This must be a power of two */+#endif+ #define LOG_BUF_MASK (LOG_BUF_LEN-1)